package com.atguigu.day02.homework;

public class HomeWork7 {
    public static void main(String[] args) {
        System.out.println("float f = 3.4不正确，float定义变量时应该在末尾＋f/F");
        int a = 15/2*2;
        System.out.println("表达式的值为：" + a);
    }
}
